blob: b008edc860e4b46674f36b0ea70cf61a167660f8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/* Copyright 2015 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* STM32F072-discovery board based USB PD evaluation configuration */
#ifndef __BOARD_H
#define __BOARD_H
/* 48 MHz SYSCLK clock frequency */
#define CPU_CLOCK 48000000
/* the UART console is on USART2 (PA14/PA15) */
#undef CONFIG_UART_CONSOLE
#define CONFIG_UART_CONSOLE 2
/* Optional features */
#define CONFIG_HW_CRC
#define CONFIG_I2C
#define CONFIG_I2C_MASTER
#define CONFIG_STM_HWTIMER32
/* USB Power Delivery configuration */
#define CONFIG_USB_POWER_DELIVERY
#define CONFIG_USB_PD_ALT_MODE
#define CONFIG_USB_PD_ALT_MODE_DFP
#define CONFIG_USB_PD_DUAL_ROLE
#define CONFIG_USB_PD_PORT_MAX_COUNT 1
#define CONFIG_USB_PD_TCPM_TCPCI
#define CONFIG_USB_PD_VBUS_DETECT_TCPC
#define CONFIG_USB_PD_TCPM_ANX7447
#define CONFIG_USB_PD_TCPM_MUX
#undef CONFIG_USB_PD_INITIAL_DRP_STATE
#define CONFIG_USB_PD_INITIAL_DRP_STATE PD_DRP_TOGGLE_ON
#undef CONFIG_USB_PD_PULLUP
#define CONFIG_USB_PD_PULLUP TYPEC_RP_USB
/* fake board specific type-C power constants */
#define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */
#define PD_POWER_SUPPLY_TURN_OFF_DELAY 650000 /* us */
/* Define typical operating power and max power */
#define PD_OPERATING_POWER_MW 15000
#define PD_MAX_POWER_MW 60000
#define PD_MAX_CURRENT_MA 3000
#define PD_MAX_VOLTAGE_MV 20000
/* I2C master port connected to the TCPC */
#define I2C_PORT_TCPC 0
#define I2C_PORT_PD_MCU 0
/* Timer selection */
#define CONFIG_USBC_VCONN
#define CONFIG_USBC_VCONN_SWAP
/* delay to turn on/off vconn */
#define PD_VCONN_SWAP_DELAY 5000 /* us */
/* USB Configuration */
#define CONFIG_USB
#define CONFIG_USB_PID 0x500f
#define CONFIG_USB_CONSOLE
/* USB interface indexes (use define rather than enum to expand them) */
#define USB_IFACE_CONSOLE 0
#define USB_IFACE_COUNT 1
/* USB endpoint indexes (use define rather than enum to expand them) */
#define USB_EP_CONTROL 0
#define USB_EP_CONSOLE 1
#define USB_EP_COUNT 2
#undef CONFIG_WATCHDOG_HELP
#undef CONFIG_LID_SWITCH
/*
* Allow dangerous commands all the time, since we don't have a write protect
* switch.
*/
#define CONFIG_SYSTEM_UNLOCKED
#ifndef __ASSEMBLER__
/* Timer selection */
#define TIM_CLOCK32 2
#include "gpio_signal.h"
/* USB string indexes */
enum usb_strings {
USB_STR_DESC = 0,
USB_STR_VENDOR,
USB_STR_PRODUCT,
USB_STR_VERSION,
USB_STR_CONSOLE_NAME,
USB_STR_COUNT
};
void board_reset_pd_mcu(void);
#endif /* !__ASSEMBLER__ */
#endif /* __BOARD_H */
|
